64-bit computing is replacing 32-bit, mainly because 64-bit enables faster hardware and software. Here's the rundown on the ongoing 32-bit vs. 64-bit debate.

Your new computer has a 64-bit processor, but your software probably is still 32-bit. Why haven't software developers done more about it?

The 64-bit versions of these databases could be a real bargain for companies that need the additional horsepower. Database makers said the cost will be the same as the existing 32-bit versions.

Microsoft’s 64-bit version of its SQL Server database gives high-end database users an alternative to Unix, said Sheryl Tullis, Microsoft’s product manager for SQL Server. “For customers ...

This article will teach you how to install the Microsoft Access 64-bit ODBC driver, as well as how to fix problems with ODBC when using Java to access a Microsoft Access database in the 64-bit version ...

The default installer for Office 365 is the 32-bit version. If you need the 64-bit version of Office, we'll show you how to get it.